2133130220323 has 8 divisors (see below), whose sum is σ = 2185119174960. Its totient is φ = 2081669072640.

The previous prime is 2133130220321. The next prime is 2133130220327. The reversal of 2133130220323 is 3230220313312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2133130220323 - 2¹ = 2133130220321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133130220321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131943558 + ... + 131959723.

It is an arithmetic number, because the mean of its divisors is an integer number (273139896870).

Almost surely, 2^{2133130220323} is an apocalyptic number.

2133130220323 is a deficient number, since it is larger than the sum of its proper divisors (51988954637).

2133130220323 is a wasteful number, since it uses less digits than its factorization.

2133130220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263903477.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2133130220323 its reverse (3230220313312), we get a palindrome (5363350533635).

The spelling of 2133130220323 in words is "two trillion, one hundred thirty-three billion, one hundred thirty million, two hundred twenty thousand, three hundred twenty-three".